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| author | Stephan Gerhold <stephan@gerhold.net> | 2020-02-14 12:03:24 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-02 17:20:24 +0200 |
| commit | bc823df170e7d3a11bafcc4731eb3f60623df797 (patch) | |
| tree | 155710fb57d98307698097db7d9c97900c70a76b /drivers/mmc | |
| parent | 51d3d6778adf1e50a3a25fab44fc6bfd4e1459a1 (diff) | |
iio: magnetometer: ak8974: Fix negative raw values in sysfs
commit b500c086e4110829a308c23e83a7cdc65b26228a upstream.
At the moment, reading from in_magn_*_raw in sysfs tends to return
large values around 65000, even though the output of ak8974 is actually
limited to ±32768. This happens because the value is never converted
to the signed 16-bit integer variant.
Add an explicit cast to s16 to fix this.
Fixes: 7c94a8b2ee8c ("iio: magn: add a driver for AK8974")
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Linus Waleij <linus.walleij@linaro.org>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/mmc')
0 files changed, 0 insertions, 0 deletions